package com.wanghlme.day26.service;

import com.wanghlme.day26.pojo.Emp;

import java.util.List;

public interface IEmpService {
    Emp queryEmpByLogin(String un, String up);

    List<Emp> listAllEmployee();

    int saveEmp(Emp emp);

    int delEmp(Integer id);

    Emp queryOneById(Integer id);
}
